Winchester Defender Ammunition 40 S&W 165 Grain Bonded Jacketed Hollow Point Box of 20

Winchester Ammunition Item #: WNS40SWPDB

Winchester Ammunition, Defender, Supreme Elite, 40S&W, 165 Grain, Bonded Jacketed Hollow Point, PDX1, 20 Round Box

  • 40 S&W
  • 1,140 Feet per second
  • 165 Grain bonded jacketed hollow point
  • 20 Rounds per box


63 in stock


Product Information

Cartridge 40 S&W
Grain Weight 165 Grains
Quantity 20 Round
Muzzle Velocity 1140 Feet Per Second
Muzzle Energy 476 Foot Pounds
Bullet Style Bonded Jacketed Hollow Point
Bullet Brand And Model Winchester PDX1
Lead Free No
Case Type Nickel Plated
Primer Boxer
Corrosive No
Reloadable Yes
Country of Origin United States of America

Engineered to maximize terminal ballistics as defined by FBI test protocol, PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Winchester’s innovative bonding process welds the jacket to lead core for improved penetration, 1.5x expansion and the proven performance you rely on when the stakes are high.

Why choose Detroit Ammo Co?

We are the first multi-vendor marketplace where Federal Firearms Licensed manufacturers are able to sell products free from discrimination.


Our entire site uses 128bit encryption to keep our customers’ data safe and secure.


Protect your purchase and peace of mind for only 1.5% of the total order cost.


Our trusted FFL manufacturers stock our marketplace with quality, accurate ammo.